Schapiro, Leonard Bertram, 1908-; <br/><br/>
The origin of the communist autocracy:  political opposition in the Soviet state, first phase, 1917-1922, 
by Leonard Schapiro. 
 - 2d ed. 
 - Cambridge, Mass.:  Harvard University Press,  1977. 
 - xxiii, 397 p. ;  22 cm. 
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 369-387. 
<br/><br/><label>ISBN: </label>0674644514 
<br/><br/><label>LCCN: </label>wl-n78-014279 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Soviet Union--Politics and government--1917--1936.<br/>Soviet Union--History--Revolution, 1917-1921.